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knieorthese

Skip it

Weak search conversion (0.8%) — this niche doesn't clear our bar today.

Market size 11Growth 25Conversion 10Competition 77Returns 22Price range 87Avg price 95Brand share 78Review moat 29Quality gap 88

Avg price

Incredible€29.60

avg listing price — sweet spot $15–$100

Quality gap

Great4.1★

avg incumbent rating — lower means beatable quality

Price range

Great€6.16–€100.18

cheapest to priciest tracked listing — scored on the share inside $15–$100

Brand share

Great57%

top-5 brand share — no brand owns this niche

Competition

Great38%

top-5 click share — an open shelf

Review moat

Okay3,618.42

avg incumbent reviews — the moat a new listing must climb

Growth

Okay+0.1%

90-day search growth — must beat 0% to launch

Returns

Bad5.9%

return rate — above 5% kills the launch gate

Market size

Bad€46K

€46K/yr · 204K searches

Conversion

Bad0.8%

search→purchase rate — share of searches ending in a sale

According to Flapen's Amazon Germany niche tracking, knieorthese is a €46K/yr Amazon Germany market (204K searches/yr). The top 5 brands hold 57% of demand. Verdict: Skip it — 47/100.

Data updated Jul 10, 2026 · scored weekly · How we score niches

knieorthese market data

Units sold / yr
2K–3K
avg 0–100/product
Revenue / yr
€59K–€74K
units × avg price
Conversion rate
0.8%
Avg BSR
#140
Page quality
0%
Prime
96%
Sponsored
76%
Out of stock
13.8%
Avg brand age
37 months
Avg seller age
199 days

Competition & brand share

Clicks spread well past the top 5 (38% combined) — an open shelf where new products get seen.

Brands

28 falling

Sellers

70

Top-5 brand share

57%

Top 20: 95%

Top-5 click share

38%

Top 20: 75%

Open market

38%

  • NEENCA20%
  • AOOWU11%
  • Tairibousy10%
  • ZENSTEEL10%
  • NYSJTYD6%
  • Kuangmi5%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +0.1% search growth over the last 90 days.
5K4KSpike '25SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.3×

Top knieorthese search terms

  • knieorthese57K/yr
  • orthese knie36K/yr
  • knieorthese mit gelenk stabilisierung19K/yr
  • knieschiene21K/yr
  • knie schiene17K/yr
  • knieorthese links21K/yr
  • knieschiene zur stabilisierung9K/yr
  • knie orthese6K/yr
  • schiene knie8K/yr
  • kniegelenkstütze5K/yr
All search terms

Top knieorthese products on Amazon

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%3%€1K6%€3K9%€4K12%€6K1101001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 24 tracked products in this niche — three views at once, no toggling.

What buyers say about knieorthese

What buyers praise and complain about, mined from review topics.

What buyers love

Gesamtgröße23%

“Passt perfekt”

Qualität insgesamt15%

“Super Qualität”

Komfort insgesamt10%

“Sie sitzt bequem, lässt sich gut anpassen und bietet stabile Unterstützung, ohne einzuschneiden”

Preis-Leistungs-Verhältnis8%

“Fairer Preis”

Benutzerfreundlichkeit6%

“Gute Handhabung”

beworben Vs Tatsächliches Produkt6%

“Hält was es verspricht”

Einstellbarkeit/Drehbarkeit/lehnend5%

“Kniebandage verstellbar”

Griff4%

“Die seitlichen Stabilisatoren geben dem Knie spürbar Halt, besonders bei Bewegung”

Stärke4%

“Solide”

Materialqualität4%

“Das Material fühlt sich hochwertig an”

What buyers complain about

Gesamtgröße32%

“Passt nicht”

Griff8%

“Leider rutschen diese immer runter”

Qualität insgesamt6%

“Schlechte Qualität”

Komfort insgesamt6%

“unbequem”

Stärke4%

“für mich persönlich sind die Scharniere/Schienen an den Seiten zu wackelig”

Funktionalität insgesamt4%

“Funktioniert nicht”

Haltbarkeit3%

“Nach 5 Wochen hält es nicht mehr”

Benutzerfreundlichkeit3%

“Es braucht ein bisschen Übung sie anzulegen”

Dicke2%

“Dünn und labbrig”

Produktzustand2%

“Flop 👎🏻 Kam Gebraucht an,”

Top return reasons

Gesamtgröße79%
Komfort insgesamt4%
Funktionalität insgesamt3%
Griff2%
Gelenkschmerzen2%
Qualität insgesamt1%
Geruch1%
beworben Vs Tatsächliches Produkt1%
Materialqualität1%
Benutzerfreundlichkeit1%

Common questions

Is knieorthese profitable to sell on Amazon Germany?
The niche generates €46K/yr across 50 tracked products. 1 of 9 products launched in the last 360 days are still selling. 90-day search growth is +0.1%. Flapen's verdict: Skip it (47/100).
How competitive is the knieorthese niche?
28 brands and 70 sellers compete. The top 5 products take 38% of clicks and top 5 brands hold 57% of demand.
What do buyers complain about in knieorthese?
Top complaints mined from reviews: Gesamtgröße, Griff, Qualität insgesamt. The return rate is 5.9% — above our launch gate.
When does demand for knieorthese peak?
Demand is steady year-round — the busiest month runs 1.3× the quietest.
What does it cost to enter the knieorthese niche?
Listings span €6.16–€100.18; the average listing price is €29.60 (sweet spot $15–$100). The average incumbent carries 3,618 reviews — the moat a new listing must climb.